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Individual Calculations December 2017 |
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| Liang, Jason Total change: 14.00 | |   |
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| 22nd Annual Northern Virginia Open | Dulles, Virginia | USA | 2017-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 1772 | 1.00 | 2 | 0.37 | 40 | 14.80 | |
|  Enkhbat, Tegshsuren | m | | 2172 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Del Mundo, Hercules A | | | 1733 | USA | 1.00 | 1 | 0.45 | 40 | 18.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 48th Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2017-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 1772 | 1.50 | 6 | -0.02 | 40 | -0.80 | |
| | Juac, Majur | | | 2025 | USA | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Jacobson, Aaron | f | | 2172 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wang, Alex | | | 2053 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Huston, Gus | | | 2000 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Kis, Lorand Bela | | | 2055 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Rama, Tejas | | | 1608 | USA | 0.50 | 1 | -0.22 | 40 | -8.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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